<!doctype html>
<html>
<head>
    <meta charset="utf-8">
    <title>图书管理系统-{% block title %}{% endblock %}</title>
    <link rel="stylesheet" type="text/css" href="{{url_for('static',path='css/book.css')}}">
</head>

<body>
<!-- 页面头部信息 -->
<div id="header">
    <img src="{{url_for('static',path='images/book_img2.jpg')}}" width="20px" height="20px">
    {% block header %}{% endblock %}
    <hr/>
</div>
<!-- 页面内容信息 -->
<div id="content">
{% block body %}
{% endblock %}

</div>
<!-- 页面底部信息 -->
<div id="footer">
    <hr/>
    Copyright © 智捷课堂 2008-2018. All Rights Reserved
</div>

</body>
</html>